Efficiency of Genetic Algorithm and Determination of Ground State Energy of Impurity in a Spherical Quantum Dot

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dc.contributor.authorŞafak, Haluk
dc.contributor.authorŞahin, Mehmet
dc.contributor.authorGülveren, Berna
dc.contributor.authorTomak, Mehmet
dc.date.accessioned2020-03-26T16:45:42Z
dc.date.available2020-03-26T16:45:42Z
dc.date.issued2003
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn the present work, genetic algorithm method (CA) is applied to the problem of impurity at the center of a spherical quantum dot for infinite confining potential case. For this purpose, any trial variational wave function is considered for the ground state and energy values are calculated. In applying the GA to the problem under investigation, two different approaches were followed. Furthermore, a standard variational procedure is also performed to determine the energy eigenvalues. The results obtained by all methods are found in satisfactory agreement with each other and also with the exact values in literature. But, it is found that the values obtained by genetic algorithm based upon wavefunction optimization are closer to the exact values than standard variational and also than gene-tic algorithm based on parameter optimization methods.en_US
dc.identifier.citationŞafak, H., Şahin, M., Gülveren, B., Tomak, M., (2003). Efficiency of Genetic Algorithm and Determination of Ground State Energy of Impurity in a Spherical Quantum Dot. International Journal of Modern Physics C, 14(6), 775-784. Doi: 10.1142/S0129183103004917
dc.identifier.doi10.1142/S0129183103004917en_US
dc.identifier.endpage784en_US
dc.identifier.issn0129-1831en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage775en_US
dc.identifier.urihttps://dx.doi.org/10.1142/S0129183103004917
dc.identifier.urihttps://hdl.handle.net/20.500.12395/18460
dc.identifier.volume14en_US
dc.identifier.wosWOS:000187630200005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorŞafak, Haluk
dc.institutionauthorŞahin, Mehmet
dc.institutionauthorGülveren, Berna
dc.language.isoenen_US
dc.publisherWorld Scientific Publ Co Pte Ltden_US
dc.relation.ispartofInternational Journal of Modern Physics Cen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectGenetic Algorithmsen_US
dc.subjectQuantum Dotsen_US
dc.subjectİmpurityen_US
dc.titleEfficiency of Genetic Algorithm and Determination of Ground State Energy of Impurity in a Spherical Quantum Doten_US
dc.typeArticleen_US

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